# git rev-parse -q --verify ed8780e3f2ecc82645342d070c6b4e530532e680^{commit}
ed8780e3f2ecc82645342d070c6b4e530532e680
already have revision, skipping fetch
# git checkout -q -f -B kisskb ed8780e3f2ecc82645342d070c6b4e530532e680
# git clean -qxdf
# < git log -1
# commit ed8780e3f2ecc82645342d070c6b4e530532e680
# Merge: 8c2ab803e565 abee7c494d8c
# Author: Linus Torvalds <torvalds@linux-foundation.org>
# Date:   Tue Oct 27 14:39:29 2020 -0700
# 
#     Merge tag 'x86-urgent-2020-10-27' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
#     
#     Pull x86 fixes from Thomas Gleixner:
#      "A couple of x86 fixes which missed rc1 due to my stupidity:
#     
#        - Drop lazy TLB mode before switching to the temporary address space
#          for text patching.
#     
#          text_poke() switches to the temporary mm which clears the lazy mode
#          and restores the original mm afterwards. Due to clearing lazy mode
#          this might restore a already dead mm if exit_mmap() runs in
#          parallel on another CPU.
#     
#        - Document the x32 syscall design fail vs. syscall numbers 512-547
#          properly.
#     
#        - Fix the ORC unwinder to handle the inactive task frame correctly.
#     
#          This was unearthed due to the slightly different code generation of
#          gcc-10.
#     
#        - Use an up to date screen_info for the boot params of kexec instead
#          of the possibly stale and invalid version which happened to be
#          valid when the kexec kernel was loaded"
#     
#     * tag 'x86-urgent-2020-10-27' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
#       x86/alternative: Don't call text_poke() in lazy TLB mode
#       x86/syscalls: Document the fact that syscalls 512-547 are a legacy mistake
#       x86/unwind/orc: Fix inactive tasks with stack pointer in %sp on GCC 10 compiled kernels
#       hyperv_fb: Update screen_info after removing old framebuffer
#       x86/kexec: Use up-to-dated screen_info copy to fill boot params
# < /opt/cross/kisskb/korg/gcc-8.1.0-nolibc/s390-linux/bin/s390-linux-gcc --version
# < /opt/cross/kisskb/korg/gcc-8.1.0-nolibc/s390-linux/bin/s390-linux-ld --version
# < git log --format=%s --max-count=1 ed8780e3f2ecc82645342d070c6b4e530532e680
# < make -s -j 24 ARCH=s390 O=/kisskb/build/linus_s390-allmodconfig_s390x-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/s390-linux/bin/s390-linux-  allmodconfig
# Added to kconfig CONFIG_BUILD_DOCSRC=n
# Added to kconfig CONFIG_MODULE_SIG=n
# Added to kconfig CONFIG_SAMPLES=n
# < make -s -j 24 ARCH=s390 O=/kisskb/build/linus_s390-allmodconfig_s390x-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/s390-linux/bin/s390-linux-  help
# make -s -j 24 ARCH=s390 O=/kisskb/build/linus_s390-allmodconfig_s390x-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/s390-linux/bin/s390-linux-  olddefconfig
# make -s -j 24 ARCH=s390 O=/kisskb/build/linus_s390-allmodconfig_s390x-gcc8 CROSS_COMPILE=/opt/cross/kisskb/korg/gcc-8.1.0-nolibc/s390-linux/bin/s390-linux-  
/kisskb/src/drivers/gpu/drm/rockchip/cdn-dp-core.c:1124:12: warning: 'cdn_dp_resume' defined but not used [-Wunused-function]
 static int cdn_dp_resume(struct device *dev)
            ^~~~~~~~~~~~~
/kisskb/src/drivers/input/joystick/analog.c:160:2: warning: #warning Precise timer not defined for this architecture. [-Wcpp]
 #warning Precise timer not defined for this architecture.
  ^~~~~~~
/kisskb/src/drivers/media/platform/marvell-ccic/mmp-driver.c:324:12: warning: 'mmpcam_runtime_suspend' defined but not used [-Wunused-function]
 static int mmpcam_runtime_suspend(struct device *dev)
            ^~~~~~~~~~~~~~~~~~~~~~
/kisskb/src/drivers/media/platform/marvell-ccic/mmp-driver.c:310:12: warning: 'mmpcam_runtime_resume' defined but not used [-Wunused-function]
 static int mmpcam_runtime_resume(struct device *dev)
            ^~~~~~~~~~~~~~~~~~~~~
In file included from /kisskb/src/drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c:42:
/kisskb/src/drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c: In function 'mvpp2_setup_bm_pool':
/kisskb/src/drivers/net/ethernet/marvell/mvpp2/mvpp2.h:760:2: warning: overflow in conversion from 'long unsigned int' to 'int' changes value from '18446744073709551584' to '-32' [-Woverflow]
  ((total_size) - MVPP2_SKB_HEADROOM - MVPP2_SKB_SHINFO_SIZE)
  ^
/kisskb/src/drivers/net/ethernet/marvell/mvpp2/mvpp2.h:864:33: note: in expansion of macro 'MVPP2_RX_MAX_PKT_SIZE'
 #define MVPP2_BM_SHORT_PKT_SIZE MVPP2_RX_MAX_PKT_SIZE(MVPP2_BM_SHORT_FRAME_SIZE)
                                 ^~~~~~~~~~~~~~~~~~~~~
/kisskb/src/drivers/net/ethernet/marvell/mvpp2/mvpp2_main.c:647:41: note: in expansion of macro 'MVPP2_BM_SHORT_PKT_SIZE'
  mvpp2_pools[MVPP2_BM_SHORT].pkt_size = MVPP2_BM_SHORT_PKT_SIZE;
                                         ^~~~~~~~~~~~~~~~~~~~~~~
Completed OK
# rm -rf /kisskb/build/linus_s390-allmodconfig_s390x-gcc8
# Build took: 0:24:40.552022